CN112538864A - Setting method for construction joint of rubble retaining wall in building construction - Google Patents
Setting method for construction joint of rubble retaining wall in building construction Download PDFInfo
- Publication number
- CN112538864A CN112538864A CN202011354206.6A CN202011354206A CN112538864A CN 112538864 A CN112538864 A CN 112538864A CN 202011354206 A CN202011354206 A CN 202011354206A CN 112538864 A CN112538864 A CN 112538864A
- Authority
- CN
- China
- Prior art keywords
- rubble
- retaining wall
- building
- construction
- shaped
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/02—Retaining or protecting walls
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/02—Retaining or protecting walls
- E02D29/0258—Retaining or protecting walls characterised by constructional features
- E02D29/0266—Retaining or protecting walls characterised by constructional features made up of preformed elements
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/16—Arrangement or construction of joints in foundation structures
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Revetment (AREA)
Abstract
A method for reserving construction joints of a rubble retaining wall in building construction comprises the steps of prefabricating waist-shaped rubble blocks (5) for later use, and building the rubble retaining wall (1) from the bottom; when the rubble retaining wall is built and the adjacent construction joint (4) is built firstly, the lower half section below the girdling position of the wedge-shaped rubble retaining wall and the building block of the rubble retaining wall are built into a whole in a staggered mode, and the upper half part of the girdling-shaped rubble building block extends upwards; fully paving a first layer of mortar (3-1) at the construction joint position; and during continuous construction, fully paving a second layer of mortar (3-2) on the first layer of mortar again, then building the rear rubble retaining wall (2) after construction, and alternately building the upper half part of the waist-shaped rubble building block and the rear rubble retaining wall into a whole. The invention effectively enhances the bonding force of the firstly-built rubble retaining wall and the secondly-built rubble retaining wall, and obviously enhances the retaining capacity of the rubble retaining wall.
Description
Technical Field
The invention belongs to the technical field of building masonry structure construction, and particularly relates to a setting method of a rubble retaining wall construction joint.
Background
In the building construction, when the rubble retaining wall is built, all construction contents cannot be completed in the same day, so that construction joints are required to be reserved in the same day. The method for setting up the construction joints in the prior art comprises the steps of completely laying the top stones laid last the same day, fully laying cement mortar for rough leveling, fully laying cement mortar again on the cement mortar fully laid the previous day during construction the next day, and then building the rubble retaining wall on the upper layer. The construction joint left by the method is relatively flat, and when the construction joint is flat, the soil retaining performance of the rubble retaining wall is not facilitated, and the soil pressure resistance of the rubble retaining wall is reduced.
Disclosure of Invention
The invention aims to solve the defects of the prior art and provides a method for reserving construction joints of a rubble retaining wall, which is used for enhancing the retaining performance of the rubble retaining wall, enhancing the tensile force between the first rubble retaining wall and the second rubble retaining wall, reducing the risk of overturning the rubble retaining wall and fully exerting the function of the rubble retaining wall.
The purpose of the invention is realized by the following technical scheme:
the method for reserving the construction joint of the rubble retaining wall in the building construction comprises the following steps:
a. pre-manufacturing a waist-shaped rubble building block for later use;
b. building a rubble retaining wall from the bottom;
c. when the rubble retaining wall is built and the adjacent construction joint is built firstly, the lower half section below the girdling position of the wedge-shaped rubble blocks and the blocks of the rubble retaining wall are built into a whole in a staggered mode, and the upper half parts of the girdling-shaped rubble blocks extend upwards;
d. fully paving a first layer of mortar at the position of the construction joint, and roughly leveling the first layer of mortar;
e. and fully laying a second layer of mortar on the first layer of mortar fully laid before the construction joint at the top of the retaining wall, then building the rear rubble retaining wall after construction, and alternately building the upper half part extending out of the waist-shaped rubble building block and the rear rubble retaining wall into a whole.
Further, the top construction joint of the firstly-laid rubble retaining wall inclines downwards towards one side of the earthwork.
Furthermore, the beam waist-shaped rubble building blocks are made of rubbles or are prefabricated by concrete.
Further, the thickness of the waist-shaped rubble building block is consistent with the particle size of the rubble of the retaining wall.
According to the invention, the wedge-shaped rubble blocks are prefabricated, and the later-laid rubble retaining wall and the first-laid rubble retaining wall are respectively tied from top to bottom, so that the construction joint becomes an uneven toothed construction joint, the tie force of the first-laid rubble retaining wall and the later-laid rubble retaining wall is obviously enhanced, the overall structural strength of the rubble retaining wall is enhanced, the retaining capability of the rubble retaining wall is greatly enhanced, and the function of the retaining wall is fully exerted.
Drawings
FIG. 1 is a schematic structural view of a retaining wall constructed by the method of the present invention.
Detailed Description
The method for reserving the construction joint of the rubble retaining wall in the building construction comprises the following steps as shown in figure 1:
a. the waist-shaped rubble building blocks 5 are manufactured in advance and placed beside a construction working face for later use. The waist-shaped rubble blocks 5 are made of rubbles for building retaining walls or are prefabricated by concrete; the thickness of the waist-shaped rubble blocks is consistent with that of the rubble retaining wall to be built, the front and back of the waist-shaped rubble blocks are not necessarily required to be very flat, and the waist-shaped rubble blocks are matched with the built rubble retaining wall;
b. building a rubble retaining wall 1 from the bottom;
c. when the first rubble retaining wall 2 built in the first day is built to be close to the construction joint 4, the lower half section below the girdling position of the wedge-shaped rubble blocks 5 and the blocks of the first rubble retaining wall 1 are built into a whole in a staggered mode, and the upper half parts of the girdling-shaped rubble blocks 5 extend upwards and are similar to the extending tooth claws. The top construction joint 4 of the firstly-built rubble retaining wall 1 is inclined downwards towards one side (A side) of the earth to increase the force of the rubble retaining wall for resisting the earth;
d. fully paving a first layer of mortar 3-1 at the position of the construction joint, and roughly leveling the first layer of mortar 3-1;
e. and when construction is continued on the next day, fully laying a second layer of mortar 3-2 on the first layer of mortar 3-1 fully laid before the position of the construction joint 4 at the top of the retaining wall again, then building the rear rubble retaining wall 2, and alternately building the upper half part extending out of the waist-shaped rubble block 5 and the rear rubble retaining wall 2 into a whole.
Claims (5)
1. The method for reserving the construction joint of the rubble retaining wall in the building construction is characterized by comprising the following steps of:
a. pre-manufacturing waist-shaped rubble building blocks (5) for later use;
b. building a rubble retaining wall (1) from the bottom;
c. when the near construction joint (4) is built by building the rubble retaining wall (1) firstly, the lower half section below the girdling position of the wedge-shaped rubble building block (5) and the building block of the rubble retaining wall (1) built firstly are built into a whole in a staggered way, and the upper half part of the girdling shaped rubble building block (5) extends upwards;
d. fully paving a first layer of mortar (3-1) at the position of the construction joint, and roughly leveling the first layer of mortar (3-1);
e. and (3) fully laying a second layer of mortar (3-2) on the first layer of mortar (3-1) fully laid before the position of the construction joint (4) at the top of the retaining wall, then building the rear rubble retaining wall (2), and alternately building the upper half part extending out of the girdling-shaped rubble building block (5) and the rear rubble retaining wall (2) into a whole.
2. The method for setting up a construction joint of a rubble retaining wall in building construction according to claim 1, wherein the top construction joint (4) of the previously built rubble retaining wall (1) is inclined downward toward the earth side.
3. The method for setting aside construction joints of rubble retaining walls in building construction according to claim 1 or 2, wherein the waist-shaped rubble blocks (5) are made of rubble or are prefabricated by concrete.
4. The method for setting aside a rubble retaining wall construction joint in building construction according to claim 1 or 2, characterized in that the thickness of the waist-shaped rubble blocks (5) is in accordance with the diameter of the rubble retaining wall.
5. The method for setting aside a rubble retaining wall construction joint in building construction according to claim 3, characterized in that the thickness of the waist-shaped rubble blocks (5) is in accordance with the diameter of the rubble retaining wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011354206.6A CN112538864A (en) | 2020-11-27 | 2020-11-27 | Setting method for construction joint of rubble retaining wall in building construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011354206.6A CN112538864A (en) | 2020-11-27 | 2020-11-27 | Setting method for construction joint of rubble retaining wall in building construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112538864A true CN112538864A (en) | 2021-03-23 |
Family
ID=75015178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011354206.6A Pending CN112538864A (en) | 2020-11-27 | 2020-11-27 | Setting method for construction joint of rubble retaining wall in building construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112538864A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6022172A (en) * | 1997-07-08 | 2000-02-08 | Siyaj; Jamal Mustafa | Reusable portable flexible fillable barrier and method of application thereof |
| CN202482887U (en) * | 2011-12-31 | 2012-10-10 | 电联工程技术有限公司 | Concrete precast-assemble foundation |
| CN103628575A (en) * | 2013-09-30 | 2014-03-12 | 中建三局建设工程股份有限公司 | Large-altitude-difference variable-section concrete structure construction joint and construction method thereof |
| CN207714388U (en) * | 2018-01-13 | 2018-08-10 | 王牧青 | A kind of diaphragm wall circular construction joint waterproof construction |
| CN208395846U (en) * | 2018-05-15 | 2019-01-18 | 上海三凯工程咨询有限公司 | A kind of assemble type foundation structure |
-
2020
- 2020-11-27 CN CN202011354206.6A patent/CN112538864A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6022172A (en) * | 1997-07-08 | 2000-02-08 | Siyaj; Jamal Mustafa | Reusable portable flexible fillable barrier and method of application thereof |
| CN202482887U (en) * | 2011-12-31 | 2012-10-10 | 电联工程技术有限公司 | Concrete precast-assemble foundation |
| CN103628575A (en) * | 2013-09-30 | 2014-03-12 | 中建三局建设工程股份有限公司 | Large-altitude-difference variable-section concrete structure construction joint and construction method thereof |
| CN207714388U (en) * | 2018-01-13 | 2018-08-10 | 王牧青 | A kind of diaphragm wall circular construction joint waterproof construction |
| CN208395846U (en) * | 2018-05-15 | 2019-01-18 | 上海三凯工程咨询有限公司 | A kind of assemble type foundation structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105586984B (en) | A kind of quick-assembling cast-type reinforced earth bulkhead and its construction method | |
| CN202543906U (en) | Precast pile with reserved grouting pipes | |
| CN105525627A (en) | Two-way anchorage plate retaining wall and construction method thereof | |
| CN104018518A (en) | Prefabricated underground diaphragm wall and method for constructing outer basement wall and floor slabs | |
| CN103184734A (en) | Implanted and grouted compound pile and construction method | |
| CN109667262B (en) | Karst water falling hole plugging structure and construction method thereof | |
| CN108203985A (en) | A kind of prestressed soil nailing assembled supporting construction and its construction method | |
| CN201395794Y (en) | Foundation ditch with concealed columns and soil-nailing support | |
| CN209114658U (en) | A kind of precast concrete partition plate structure for staircase | |
| CN107503370B (en) | The high barricade of one seed sand well combined type reinforced earth and production method | |
| CN102296620B (en) | Curtain water-stop slope wall and construction method thereof | |
| CN108222030A (en) | The lattice safeguard structure and construction method of a kind of not equidistant dregs side slope of transverse direction | |
| CN210151660U (en) | Embedded concrete antiskid tenon grout stone retaining wall | |
| CN112538864A (en) | Setting method for construction joint of rubble retaining wall in building construction | |
| CN105297771A (en) | Highway masonry retaining wall reinforcing structure and reinforcing method thereof | |
| CN115450250A (en) | Reinforced cement stabilized macadam retaining wall structure and construction method | |
| CN107386491A (en) | Shear connections structure, masonry wall and construction method for hollowed-block masonry | |
| CN208996057U (en) | Gear protection structure for soft base side slope near water | |
| CN207211431U (en) | Suitable for the prefabricated shear connections structure and masonry wall of hollowed-block masonry | |
| CN208330389U (en) | A kind of soft rock tunnel reinforcing structure | |
| CN207228131U (en) | Argillaceous siltstone side slope structure | |
| CN102888862B (en) | Construction method of waterproof composite layer of lower counter member | |
| CN218990551U (en) | Rubble wall | |
| CN204940332U (en) | Highway brickwork retaining wall reinforced structure | |
| CN109958456A (en) | A kind of advance reinforcement construction method for building tunnel in the stratum of no self-stable ability |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210323 |
|
| RJ01 | Rejection of invention patent application after publication |